If something is infuriating, it makes you very angry — or, in the way people actually talk, very annoyed. A website that dies as you press save; a person who is always twenty minutes late and smiles about it: both are infuriating. Here is the messy truth: the verb infuriate still means “make someone furious,” but the adjective infuriating has grown a little softer. Teachers, parents, and news writers use it for everyday maddening things, not only for true rage. It describes the thing or the habit (an infuriating delay, an infuriating grin), not a calm, polite annoyance. Compared with annoying, it is stronger; compared with the verb, it is often a step down. That gap is real, and students are right to feel it.